alt
Unzer
UnzerAI

UnzerAI

The responses generated by AI may include errors.

UnzerAI

Welcome to UnzerAI!

I'm here to help you with questions about Unzer's payment integration, APIs, and documentation.

Ask questions about Unzer and get help with your integration.

Set up your payment methods

Set up the payment methods that you want to offer to your customers.

Before you begin

Step 1: Enable payment methods in the WooCommerce shop

To enable each payment method, sign in to your admin account, and go to WooCommerce > Settings > Payments. Set all payment methods you want to offer to your customers to enabled.

Step 2: Configure payment methods

  1. To enable each payment method, sign in to your admin account, and go to WooCommerce > Settings > Payments.
  2. Select Manage to change the configuration of each payment method
Screenshot

The image displays the configuration for payment method Credit card as an example. Other payment methods can have additional or fewer fields. The following table lists all possible configuration values for payment methods.

Field nameDescription
Enable/DisableSelect to enable the payment method
TitleSpecify the title that should be displayed during checkout
DescriptionSpecify the description for the payment method
Booking modeSelect Authorize if you want to charge at a later time
Select Charge if you want to charge the customer directly
Save cardRegistered customers can save their credit card on their WooCommerce customer accounts
Click to payWith Click to pay customers can save their credit card information globally, more information

Unzer Buy Now Pay Later

Unzer Buy Now Pay Later can use your main keypair that was saved when you installed the plugin, but if your setup with Unzer uses several Keypairs, then you must follow the guide below to save them.

If you are using one keyapir for all payment methods you will only have to pay attention to the Enable/Disable, Title and Description fields and leave Public Key and Private Key fields empty.

Set up Unzer Invoice payment method

  • For the payment method Invoice, ensure that only end customers with an invoice address from Germany, Austria, or Switzerland can use the payment method.
  • You require a unique key pair for each customer type and currency combination, for example a separate key pair for B2C (CHF) and a separate key pair for B2C (EUR).
  • Currently only Euro (EUR) and Swiss Franc (CHF) currencies are supported.
  • You can view the transactions in Unzer Insights.
  • Make sure that the payment method is used for the minimum to maximum amounts contractually agreed with Unzer.

To set up the payment method:

  1. In the shop back end, go to Settings > Payments.
  2. Enable Invoice (Paylater).
  3. Update the key pair and then select Save changes.
Screenshot

Set up Unzer Installment payment method

  • For the payment method Installment, ensure that only end customers with an invoice address from Germany, Austria, or Switzerland can use the payment method.
  • You require a unique key pair for each currency, for example a separate key pair for B2C (CHF) and a separate key pair for B2C (EUR).
  • Currently, only B2C customer type is supported.
  • Currently, only Euro (EUR) and Swiss Franc (CHF) currencies are supported.
  • You can view the transactions in Unzer Insights.
  • Make sure that the payment method is used for the minimum to maximum amounts contractually agreed with Unzer.

To set up the payment method:

  1. In the shop back end, go to Settings > Payments.
  2. Select Unzer Installment.
  3. Enable Unzer Installment.
  4. Enter the key pairs.
  5. Select Save changes.
Screenshot

Set up Unzer Direct Debit payment method

  • For Direct Debit, ensure that only end customers with an invoice address from Germany and Austria can use this payment method.
  • You require a unique key pair for this payment method, for example, a separate key pair for each combination B2C (EUR).
  • Only B2C customer type is supported.
  • Only Euro (EUR) is supported.
  • Ensure that the payment method can only be used for the minimum and maximum amounts contractually agreed with Unzer.
  • You can view the transactions in Unzer Insights.

To set up the payment method:

  1. In the shop back end, go to Settings > Payments.
  2. Select Unzer Direct Debit.
  3. Enable Unzer Direct Debit.
  4. Enter the key pairs.
  5. Select Save changes.
Screenshot

Set up Google Pay payment method

Google pay has a more advanced setup you need to complete, before you can process payments.

  1. In the shop back end, go to Settings > Payments.
  2. Enable Google Pay and specify the details required for the payment method.
  3. See field details in the table below the screenshot. €. Select Save changes.
Screenshot
Field nameDescription
Enable/DisableSelect to enable the payment method
TitleSpecify the title that should be displayed during checkout
DescriptionSpecify the description for the payment method
Booking modeSelect Authorize if you want to charge at a later time
Select Charge if you want to charge the customer directly
Gateway Merchant IDThe channel ID provided by Unzer and will automatically updated when you save your main keypair
Merchant IDProvided by Google in the merchant info field
Merchant NameProvided by Google in the merchant info field
Country CodeCountry code of the acquirer. Use default value, unless Unzer informs you otherwise
Allow Credit CardsActivate to accept credit cards with Google Pay
Allow Prepaid CardsActivate to accept prepaid cards with Google Pay
Allowed Card NetworksSelect if you wish to accept Mastercard, Visa or both card types
Button ColorSelect button color or use Google’s default
Button Size ModeSelect size of the Google Pay pay button

To learn more about the Google Pay integration, go to Google Pay: Overview.
You must also set up the gatewayMerchantId for Google Pay. Go to Google Pay integration for more details.

Next steps

See also